| 变电站输电线路故障分析算法研究 |
| |
| 引用本文： | 冯海,林雄.变电站输电线路故障分析算法研究[J].信息技术,2009(3). |
| |
| 作者姓名： | 冯海 林雄 |
| |
| 作者单位： | 1. 海南电网澄迈供电公司,澄迈,571900
2. 海南电网海口供电公司,海口,570102 |
| |
| 摘 要： | 提出了电力系统故障定位的重要性,选用一种原理简单,动作可靠的故障选相算法,在此基础上,综合多种定位算法的优点,结合故障分析系统的实际情况,采用阻抗法实现故障测距,并利用故障分量电流来消除过渡电阻的影响.
|
| 关 键 词： | 输电线路 故障选相 故障定位 |
Research on methods of fault analysis in transmission line of transformer substation |
| |
| FENG Hai,LIN Xiong.Research on methods of fault analysis in transmission line of transformer substation[J].Information Technology,2009(3). |
| |
| Authors: | FENG Hai LIN Xiong |
| |
| Affiliation: | 1.Hainan Power Grid;Chengmai Power Supply Company;Chengmai 571900;China;2.Hainan Power Grid;Haikou Power Supply Company;Haikou 570102;China |
| |
| Abstract: | This paper points out the importance of faults location in power system.It selects an algorithm of fault phase selection with simple principle and reliable operation.Qn this basis it synthesizes advantages of many location algorithms.Combining with the present situation of fault analysis system,it adopts resistance method to realize fault location,and uses fault branch current to eliminate the influence of transition resistance. |
| |
| Keywords: | transmission line fault phase selection fault location |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
